:root {
  color-scheme: light;
  --bg: #fafafa;
  --card: #ffffff;
  --fg: #111113;
  --muted: #6b6f76;
  --faint: #9a9ea5;
  --border: #e9e9eb;
  --input: #dedee1;
  --sunken: #f4f4f5;
  --accent: #f1f1f2;
  --primary: #18181b;
  --on-primary: #fafafa;
  --ok: #157f3b; --ok-soft: #e8f6ee;
  --warn: #a85b06; --warn-soft: #fff3dd;
  --info: #1d55b3; --info-soft: #e8effb;
  --todo: #b8400a; --todo-soft: #fdeee4;
  --sent: #5a3fc4; --sent-soft: #efebff;
  --read: #f4f2ff; --read-line: #d6d0fa;
  --bot: #0a0a0c;
  --band: #111113;
  --on-band: #fafafa;
  --on-band-muted: #a1a1aa;
  --dot: rgba(17, 17, 19, 0.07);
  --float-shadow: 0 18px 40px -18px rgba(17, 17, 19, 0.28);
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0c0c0e;
    --card: #151518;
    --fg: #f4f4f5;
    --muted: #a1a1aa;
    --faint: #71717a;
    --border: #25252a;
    --input: #303036;
    --sunken: #1b1b1f;
    --accent: #202024;
    --primary: #f4f4f5;
    --on-primary: #111113;
    --ok: #4cc77a; --ok-soft: #10281a;
    --warn: #f0b03c; --warn-soft: #2c2008;
    --info: #79a6f2; --info-soft: #121f36;
    --todo: #f2884a; --todo-soft: #2e170a;
    --sent: #a993f5; --sent-soft: #1e1838;
    --read: #1c1830; --read-line: #3a3262;
    --bot: #f9f9f9;
    --band: #f4f4f5;
    --on-band: #111113;
    --on-band-muted: #52525b;
    --dot: rgba(255, 255, 255, 0.06);
    --float-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.8);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 16px/1.55 Geist, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
@supports (overflow: clip) { body { overflow-x: clip; } }
a { color: inherit; }
img, svg { display: block; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }
.mono { font-family: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace; }
.num { font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.cbot { overflow: visible; }
.cbot-ink { fill: var(--bot); }

/* ------------------------------------------------------------------ nav */
.progress { position: fixed; top: 0; left: 0; height: 2px; width: 100%; background: var(--fg); transform-origin: 0 50%; transform: scaleX(0); z-index: 60; }
nav.top {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
nav.top.scrolled { border-bottom-color: var(--border); }
nav.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; letter-spacing: -0.03em; text-decoration: none; }
.brand svg { width: 30px; height: 30px; }
.links { display: none; gap: 4px; }
.links a { text-decoration: none; color: var(--muted); font-size: 14px; font-weight: 500; padding: 8px 12px; border-radius: 8px; transition: background .2s, color .2s; }
.links a:hover { background: var(--accent); color: var(--fg); }
@media (min-width: 960px) { .links { display: flex; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border-radius: 999px; padding: 14px 22px;
  font: 600 15px/1 Geist, system-ui, sans-serif; text-decoration: none;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .25s cubic-bezier(.2, .8, .2, 1), box-shadow .25s, background .2s;
}
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--float-shadow); }
.btn-primary:active { transform: translateY(0) scale(.98); }
.btn-ghost { border-color: var(--input); background: var(--card); color: var(--fg); }
.btn-ghost:hover { background: var(--accent); }
.btn .g { width: 18px; height: 18px; background: #fff; border-radius: 50%; padding: 2px; }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-sm .g { width: 16px; height: 16px; }
.btn-lg { padding: 18px 28px; font-size: 17px; }

/* ----------------------------------------------------------------- hero */
.hero { position: relative; padding: 40px 0 24px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(var(--dot) 1.2px, transparent 1.2px);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero .wrap { position: relative; display: grid; gap: 24px; align-items: center; }
@media (min-width: 960px) {
  .hero { padding: 72px 0 56px; }
  .hero .wrap { grid-template-columns: 1.1fr .9fr; gap: 40px; }
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500; color: var(--muted);
  border: 1px solid var(--border); background: var(--card);
  border-radius: 999px; padding: 6px 12px 6px 8px;
}
.eyebrow b { font-weight: 600; color: var(--fg); background: var(--accent); border-radius: 999px; padding: 2px 8px; font-size: 12px; }
h1 {
  font-size: clamp(38px, 8.2vw, 92px); line-height: .96; letter-spacing: -0.05em; font-weight: 700;
  margin: 22px 0 22px;
}
h1 .ln { display: block; overflow: hidden; padding-bottom: .06em; }
h1 .ln > span { display: inline-block; }
.js h1 .ln > span { transform: translateY(105%); transition: transform 1s cubic-bezier(.16, 1, .3, 1); }
h1 .ln:nth-child(2) > span { transition-delay: .12s; }
.ready h1 .ln > span { transform: none; }
h1 em { font-style: normal; position: relative; white-space: nowrap; }
h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .02em; height: .1em; border-radius: 1em;
  background: var(--fg); transform: scaleX(0); transform-origin: 0 50%;
  transition: transform .9s cubic-bezier(.16, 1, .3, 1) .9s;
}
.ready h1 em::after { transform: scaleX(1); }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 33em; margin: 0 0 30px; }
.lead strong { color: var(--fg); font-weight: 600; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.note { font-size: 13px; color: var(--faint); margin: 16px 0 0; display: flex; align-items: center; gap: 8px; }
.note svg { width: 14px; height: 14px; }
.js .fade-up { opacity: 0; transform: translateY(16px); transition: opacity .8s, transform .8s cubic-bezier(.16, 1, .3, 1); }
.ready .fade-up { opacity: 1; transform: none; }
.ready .fade-up.d1 { transition-delay: .25s; }
.ready .fade-up.d2 { transition-delay: .4s; }
.ready .fade-up.d3 { transition-delay: .55s; }

.stage { position: relative; width: 100%; max-width: 480px; margin: 0 auto; aspect-ratio: 1 / 1; }
@media (max-width: 959px) { .stage { max-width: 340px; } }
.stage .hero-bot { position: absolute; inset: 0; width: 100%; height: 100%; cursor: pointer; will-change: transform; }
.stage .hero-bot-wrap { position: absolute; inset: 0; transition: transform .1s linear; }
.ground {
  position: absolute; left: 28%; right: 28%; bottom: 13%; height: 5%; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--fg) 14%, transparent), transparent);
}
.bubble {
  position: absolute; top: 6%; left: 0; z-index: 2; max-width: 62%;
  background: var(--card); border: 1px solid var(--border); color: var(--fg);
  border-radius: 18px 18px 18px 6px; padding: 10px 14px;
  font-weight: 600; font-size: 15px; line-height: 1.3;
  box-shadow: var(--float-shadow);
  transform-origin: 0 100%;
  transition: transform .45s cubic-bezier(.34, 1.56, .64, 1), opacity .3s;
}
.bubble.out { transform: scale(.6) translateY(8px); opacity: 0; }
@media (min-width: 960px) { .bubble { font-size: 16px; left: -6%; } }

.chip {
  position: absolute; z-index: 1;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 8px 10px; font-size: 12.5px; font-weight: 500;
  box-shadow: var(--float-shadow); white-space: nowrap;
  animation: bob 6s ease-in-out infinite;
}
.chip .mono { font-size: 12px; color: var(--muted); }
.chip.c1 { right: -2%; top: 18%; animation-delay: -1s; }
.chip.c2 { left: 2%; bottom: 20%; animation-delay: -3s; }
.chip.c3 { right: 4%; bottom: 6%; animation-delay: -4.5s; }
@media (max-width: 959px) { .chip.c1 { right: -4px; } .chip.c2 { left: -4px; } .chip.c3 { right: -4px; bottom: 2%; } }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 5px; padding: 3px 8px; font-size: 12px; font-weight: 500; line-height: 1.35; white-space: nowrap;
  background: var(--accent); color: var(--muted);
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.todo { background: var(--todo-soft); color: var(--todo); }
.pill.sent { background: var(--sent-soft); color: var(--sent); }
.pill.info { background: var(--info-soft); color: var(--info); }
.pill.plain::before { display: none; }

/* --------------------------------------------------------------- marquee */
.marquee { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--card); overflow: hidden; padding: 16px 0; }
.marquee .track { display: flex; width: max-content; animation: slide 42s linear infinite; }
.marquee span { display: inline-flex; align-items: center; gap: 28px; padding-right: 28px; font-size: 15px; font-weight: 500; color: var(--muted); white-space: nowrap; }
.marquee span i { width: 6px; height: 6px; border-radius: 50%; background: var(--input); }
@keyframes slide { to { transform: translateX(-50%); } }

/* -------------------------------------------------------------- sections */
section { padding: 80px 0; position: relative; }
@media (min-width: 960px) { section { padding: 128px 0; } }
section.alt { background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.kicker { display: inline-flex; align-items: center; gap: 10px; font: 500 13px/1 "Geist Mono", monospace; color: var(--muted); }
.kicker::before { content: ""; width: 18px; height: 1px; background: currentColor; }
h2 { font-size: clamp(32px, 5vw, 58px); line-height: 1.02; letter-spacing: -0.04em; font-weight: 700; margin: 16px 0 18px; max-width: 16em; }
h3 { letter-spacing: -0.02em; }
.sub { color: var(--muted); font-size: clamp(16px, 1.7vw, 19px); max-width: 38em; margin: 0; }

.js .reveal { opacity: 0; transform: translateY(32px); transition: opacity .9s cubic-bezier(.16, 1, .3, 1), transform .9s cubic-bezier(.16, 1, .3, 1); }
.js .reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }

/* ---------------------------------------------------------------- steps */
.steps { position: relative; display: grid; gap: 16px; margin-top: 56px; }
@media (min-width: 960px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.steps-line { display: none; }
@media (min-width: 960px) {
  .steps-line { display: block; position: absolute; left: 16%; right: 16%; top: 86px; height: 2px; background: var(--border); z-index: 0; }
  .steps-line i { position: absolute; inset: 0; background: var(--fg); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }
}
.step {
  position: relative; z-index: 1; background: var(--card); border: 1px solid var(--border); border-radius: 22px;
  padding: 24px; overflow: hidden; transition: transform .4s cubic-bezier(.16, 1, .3, 1), box-shadow .4s;
}
.step:hover { transform: translateY(-4px); box-shadow: var(--float-shadow); }
.step .bot-slot { width: 150px; height: 150px; margin: -12px auto 4px; }
.step .bot-slot svg { width: 100%; height: 100%; }
.step .n { position: absolute; top: 20px; left: 22px; font: 500 13px/1 "Geist Mono", monospace; color: var(--faint); }
.step h3 { font-size: 22px; margin: 6px 0 8px; }
.step p { color: var(--muted); margin: 0; }
.step .who { position: absolute; top: 18px; right: 18px; }

/* ----------------------------------------------------------- split rows */
.split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 960px) { .split { grid-template-columns: 1fr 1fr; gap: 72px; } .split.flip > :first-child { order: 2; } }
.ticks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 16px; }
.ticks li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: start; }
.ticks li svg { width: 28px; height: 28px; padding: 6px; border-radius: 8px; background: var(--accent); }
.ticks b { display: block; font-weight: 600; }
.ticks span { color: var(--muted); font-size: 15px; }

/* ----------------------------------------------------------- mock panels */
.panel { background: var(--card); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.panel-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.panel-h b { font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.panel-h .count { font: 500 11px/1 Geist, sans-serif; background: var(--primary); color: var(--on-primary); border-radius: 999px; padding: 3px 7px; transition: transform .3s cubic-bezier(.34, 1.56, .64, 1); }
.panel-h .count.bump { transform: scale(1.3); }
.panel-h small { color: var(--faint); font-size: 12px; }
.mock-stack { display: grid; gap: 16px; position: relative; }
.mock-stack .mini-bot { position: absolute; width: 96px; height: 96px; right: -14px; top: -58px; z-index: 3; }
@media (max-width: 600px) { .mock-stack .mini-bot { width: 78px; height: 78px; right: -4px; top: -48px; } }

.req { display: grid; grid-template-columns: 32px 1fr auto; gap: 12px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 13px; transition: background .4s; }
.req:last-child { border-bottom: 0; }
.req.enter { animation: rowIn .6s cubic-bezier(.16, 1, .3, 1) both; }
.req.flash { background: var(--read); }
@keyframes rowIn { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: none; } }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); display: grid; place-items: center; font-size: 11px; font-weight: 600; color: var(--muted); }
.req .t b { display: block; font-weight: 600; font-size: 13.5px; }
.req .t span { color: var(--muted); }
.req .r { text-align: right; display: grid; gap: 6px; justify-items: end; }
.req .r .sum { font-weight: 600; font-variant-numeric: tabular-nums; }
.mini-btn { display: inline-flex; align-items: center; gap: 6px; font: 600 12px/1 Geist, sans-serif; border-radius: 6px; padding: 7px 10px; background: var(--primary); color: var(--on-primary); border: 0; transition: transform .2s; }
.mini-btn.press { transform: scale(.92); }
.mini-btn.ghost { background: var(--card); color: var(--fg); border: 1px solid var(--input); }

.firm { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 13px; }
.firm:last-child { border-bottom: 0; }
.firm b { font-weight: 600; }
.firm .mono { color: var(--muted); font-size: 12px; }
.invite { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border); background: var(--sunken); }
.invite .field { flex: 1; min-width: 0; background: var(--card); border: 1px solid var(--input); border-radius: 6px; padding: 7px 10px; font-size: 13px; overflow: hidden; white-space: nowrap; }
.caret::after { content: ""; display: inline-block; width: 1.5px; height: 1em; background: var(--fg); vertical-align: -2px; margin-left: 1px; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }

/* ---------------------------------------------------------------- phone */
.phone-zone { position: relative; display: grid; justify-items: center; }
.mode { display: inline-flex; background: var(--sunken); border: 1px solid var(--border); border-radius: 999px; padding: 4px; margin-bottom: 24px; position: relative; }
.mode button { position: relative; z-index: 1; border: 0; background: transparent; color: var(--muted); font: 600 13.5px/1 Geist, sans-serif; padding: 10px 14px; border-radius: 999px; cursor: pointer; transition: color .3s; }
.mode button[aria-pressed="true"] { color: var(--on-primary); }
.mode .knob { position: absolute; top: 4px; bottom: 4px; left: 4px; border-radius: 999px; background: var(--primary); transition: transform .45s cubic-bezier(.16, 1, .3, 1), width .45s cubic-bezier(.16, 1, .3, 1); }

.phone {
  position: relative; width: 300px; max-width: 100%; aspect-ratio: 300 / 610;
  border-radius: 46px; background: #0b0b0d; padding: 11px;
  box-shadow: 0 0 0 1px #2a2a2e, 0 40px 80px -30px rgba(0, 0, 0, .45);
}
@media (prefers-color-scheme: dark) { .phone { box-shadow: 0 0 0 1px #3a3a40, 0 40px 80px -30px rgba(0, 0, 0, .9); } }
.screen { position: relative; height: 100%; border-radius: 36px; overflow: hidden; background: var(--bg); color: var(--fg); font-size: 12.5px; transition: background .8s; }
.screen.night { background: #101014; color: #f4f4f5; --card: #18181c; --border: #26262b; --input: #303036; --muted: #a1a1aa; --faint: #71717a; --accent: #222226; --sunken: #1b1b1f; --primary: #f4f4f5; --on-primary: #111113; --ok: #4cc77a; --ok-soft: #10281a; --warn: #f0b03c; --warn-soft: #2c2008; --bot: #f9f9f9; }
.notch { position: absolute; top: 9px; left: 50%; width: 92px; height: 26px; margin-left: -46px; background: #0b0b0d; border-radius: 20px; z-index: 5; }
.sbar { display: flex; justify-content: space-between; align-items: center; padding: 14px 24px 0; height: 44px; font-weight: 600; font-size: 13px; }
.sbar .icons { display: flex; gap: 5px; align-items: center; }
.sbar .icons i { display: block; width: 16px; height: 9px; border: 1.5px solid currentColor; border-radius: 3px; position: relative; }
.sbar .icons i::after { content: ""; position: absolute; inset: 1px; right: 4px; background: currentColor; border-radius: 1px; }
.apph { display: flex; align-items: center; justify-content: space-between; padding: 8px 16px 10px; }
.apph .co { display: inline-flex; align-items: center; gap: 6px; background: var(--card); border: 1px solid var(--border); border-radius: 999px; padding: 5px 10px 5px 6px; font-weight: 600; font-size: 12px; }
.apph .co .dotco { width: 18px; height: 18px; border-radius: 50%; background: var(--primary); color: var(--on-primary); display: grid; place-items: center; font-size: 9px; }
.apph svg.pbot { width: 30px; height: 30px; }
.view { position: absolute; left: 0; right: 0; top: 100px; bottom: 0; padding: 0 14px 14px; transition: opacity .5s, transform .6s cubic-bezier(.16, 1, .3, 1); }
.view.hide { opacity: 0; transform: translateX(24px); pointer-events: none; }
.view.hide.left { transform: translateX(-24px); }
.view h4 { margin: 2px 2px 10px; font-size: 18px; letter-spacing: -0.02em; }
.fl { display: grid; gap: 4px; margin-bottom: 10px; }
.fl label { font-size: 11px; color: var(--muted); font-weight: 500; padding-left: 2px; }
.inp { background: var(--card); border: 1px solid var(--input); border-radius: 10px; padding: 9px 10px; min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 6px; transition: border-color .3s, box-shadow .3s; }
.inp.focus { border-color: var(--fg); box-shadow: 0 0 0 3px color-mix(in srgb, var(--fg) 10%, transparent); }
.inp .ph { color: var(--faint); }
.found { display: flex; align-items: center; justify-content: space-between; gap: 6px; background: var(--read); border: 1px solid var(--read-line); border-radius: 10px; padding: 8px 10px; opacity: 0; transform: translateY(-6px); transition: opacity .4s, transform .4s; margin-top: 6px; }
.found.on { opacity: 1; transform: none; }
.found b { font-weight: 600; }
.found small { font-size: 10px; color: var(--sent); white-space: nowrap; }
.line { display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px; margin-bottom: 6px; opacity: 0; transform: translateY(8px) scale(.98); transition: opacity .4s, transform .5s cubic-bezier(.16, 1, .3, 1); }
.line.on { opacity: 1; transform: none; }
.line b { font-weight: 600; }
.line .q { color: var(--muted); font-size: 11.5px; }
.line .last { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-size: 10px; color: var(--muted); background: var(--accent); border-radius: 5px; padding: 3px 6px; }
.tot { display: flex; justify-content: space-between; align-items: baseline; padding: 8px 4px; border-top: 1px dashed var(--input); margin-top: 6px; opacity: 0; transition: opacity .4s; }
.tot.on { opacity: 1; }
.tot b { font-size: 17px; font-variant-numeric: tabular-nums; }
.tot b small { font-size: 11px; color: var(--muted); font-weight: 500; }
.send { position: absolute; left: 14px; right: 14px; bottom: 16px; height: 44px; border-radius: 12px; background: var(--primary); color: var(--on-primary); display: grid; place-items: center; font-weight: 600; font-size: 13.5px; transform: translateY(80px); transition: transform .5s cubic-bezier(.16, 1, .3, 1); overflow: hidden; }
.send.on { transform: none; }
.send.press { transform: scale(.95); }
.send .ripple { position: absolute; width: 20px; height: 20px; border-radius: 50%; background: color-mix(in srgb, var(--on-primary) 35%, transparent); transform: scale(0); }
.send .ripple.go { animation: ripple .6s ease-out; }
@keyframes ripple { to { transform: scale(16); opacity: 0; } }
.tapdot { position: absolute; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%; background: color-mix(in srgb, var(--fg) 22%, transparent); border: 2px solid color-mix(in srgb, var(--fg) 40%, transparent); z-index: 6; opacity: 0; transform: scale(.6); transition: opacity .25s, transform .25s, left .6s cubic-bezier(.16, 1, .3, 1), top .6s cubic-bezier(.16, 1, .3, 1); pointer-events: none; }
.tapdot.on { opacity: 1; transform: scale(1); }
.tapdot.tap { transform: scale(.75); }

.doc { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 12px; transform-origin: 50% 100%; }
.doc .dh { display: flex; justify-content: space-between; align-items: center; gap: 6px; margin-bottom: 10px; }
.doc .dh b { font-size: 13px; }
.doc .row { display: flex; justify-content: space-between; padding: 6px 0; border-top: 1px solid var(--border); color: var(--muted); font-size: 11.5px; }
.doc .row span:last-child { color: var(--fg); font-variant-numeric: tabular-nums; }
.doc .row.big span:last-child { font-weight: 700; font-size: 14px; }
.doc.pop { animation: docPop .8s cubic-bezier(.34, 1.56, .64, 1) both; }
@keyframes docPop { 0% { transform: scale(.7) rotate(-4deg); opacity: 0; } 100% { transform: none; opacity: 1; } }
.result-note { margin: 12px 2px 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.sfs-flight { position: relative; height: 70px; margin-top: 12px; }
.sfs-flight .to { position: absolute; right: 4px; top: 18px; display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 11.5px; background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 6px 8px; }
.sfs-flight .paper { position: absolute; left: 6px; top: 22px; width: 28px; height: 22px; border-radius: 4px; background: var(--primary); opacity: 0; }
.sfs-flight .paper.fly { animation: fly 1.2s cubic-bezier(.5, 0, .2, 1) both; }
@keyframes fly { 0% { opacity: 0; transform: translate(0, 10px) scale(.6); } 20% { opacity: 1; } 80% { opacity: 1; } 100% { opacity: 0; transform: translate(170px, 0) scale(.4) rotate(12deg); } }

.inv { display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; margin-bottom: 8px; align-items: center; }
.inv b { font-weight: 600; }
.inv .s { grid-column: 2; grid-row: 1 / span 2; }
.inv small { color: var(--muted); font-variant-numeric: tabular-nums; }
.inv .pill { transition: background .4s, color .4s; }
.sumline { display: flex; gap: 8px; margin: 0 2px 12px; }
.sumline div { flex: 1; background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 10px; }
.sumline b { display: block; font-size: 22px; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.sumline span { color: var(--muted); font-size: 11px; }

.dayline { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 4px; }
.dayline li { display: grid; grid-template-columns: 64px 1fr; gap: 14px; padding: 14px 16px; border-radius: 14px; border: 1px solid transparent; transition: background .4s, border-color .4s, opacity .4s; opacity: .5; }
.dayline li.on { background: var(--card); border-color: var(--border); opacity: 1; }
.dayline .h { font: 600 15px/1.4 "Geist Mono", monospace; }
.dayline b { display: block; font-weight: 600; }
.dayline span { color: var(--muted); font-size: 15px; }
.dayline li.hidden-mode { display: none; }

/* -------------------------------------------------------------- e-Factura */
.flow { position: relative; margin-top: 64px; }
.flow-track { position: relative; height: 4px; border-radius: 4px; background: var(--border); margin: 0 6%; }
.flow-track i { position: absolute; inset: 0; border-radius: 4px; background: var(--fg); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }
.flow-rider { position: absolute; top: -78px; left: 0; width: 84px; height: 84px; margin-left: -42px; transform: translateX(var(--x, 0px)); }
.flow-rider svg { width: 100%; height: 100%; }
.flow-nodes { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: -12px; position: relative; }
.flow-node { display: grid; justify-items: center; text-align: center; gap: 10px; padding: 0 6px; }
.flow-node .dot { width: 20px; height: 20px; border-radius: 50%; background: var(--card); border: 2px solid var(--input); transition: background .4s, border-color .4s, transform .4s cubic-bezier(.34, 1.56, .64, 1); }
.flow-node.on .dot { background: var(--fg); border-color: var(--fg); transform: scale(1.2); }
.flow-node h3 { margin: 6px 0 0; font-size: clamp(16px, 2.2vw, 22px); }
.flow-node p { margin: 0; color: var(--muted); font-size: 14px; max-width: 18em; }
.flow-node .pill { opacity: .35; transition: opacity .4s; }
.flow-node.on .pill { opacity: 1; }
@media (max-width: 700px) {
  .flow { margin-top: 48px; }
  .flow-track { display: none; }
  .flow-rider { display: none; }
  .flow-nodes { grid-template-columns: 1fr; gap: 28px; margin-top: 0; }
  .flow-node { grid-template-columns: 20px 1fr; justify-items: start; text-align: left; column-gap: 14px; row-gap: 6px; }
  .flow-node .dot { grid-row: 1 / span 4; margin-top: 4px; }
  .flow-node h3 { margin: 0; }
}

/* ---------------------------------------------------------------- stats */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 20px; overflow: hidden; margin-top: 56px; }
@media (min-width: 960px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { background: var(--card); padding: 24px; }
.stat b { display: block; font-size: clamp(40px, 6vw, 64px); font-weight: 700; letter-spacing: -0.05em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat span { display: block; color: var(--muted); margin-top: 10px; font-size: 15px; }

/* -------------------------------------------------------------- modules */
.mods { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 48px; }
@media (min-width: 600px) { .mods { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .mods { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
.mod { position: relative; background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 22px; overflow: hidden; transition: transform .4s cubic-bezier(.16, 1, .3, 1), border-color .3s; }
.mod:hover { transform: translateY(-4px); border-color: var(--input); }
.mod .ic { width: 40px; height: 40px; border-radius: 10px; background: var(--accent); display: grid; place-items: center; margin-bottom: 16px; transition: transform .5s cubic-bezier(.34, 1.56, .64, 1); }
.mod:hover .ic { transform: rotate(-8deg) scale(1.08); }
.mod .ic svg { width: 20px; height: 20px; }
.mod h3 { margin: 0 0 6px; font-size: 18px; }
.mod p { margin: 0; color: var(--muted); font-size: 14.5px; }
.mod.wide { background: var(--band); color: var(--on-band); border-color: var(--band); }
.mod.wide p { color: var(--on-band-muted); }
.mod.wide .ic { background: color-mix(in srgb, var(--on-band) 12%, transparent); }
.mods-note { margin-top: 20px; color: var(--faint); font-size: 14px; }

/* ------------------------------------------------------------- security */
.sec { display: grid; gap: 16px; margin-top: 48px; }
@media (min-width: 960px) { .sec { grid-template-columns: 1fr 1fr; gap: 20px; } }
.sec-card { background: var(--card); border: 1px solid var(--border); border-radius: 22px; padding: 28px; overflow: hidden; position: relative; min-height: 300px; display: flex; flex-direction: column; }
.sec-card h3 { font-size: 26px; margin: 0 0 8px; }
.sec-card p { color: var(--muted); margin: 0; max-width: 28em; }
.sec-vis { flex: 1; display: grid; place-items: center; min-height: 160px; margin-top: 20px; }
.gbtn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 12px; border: 1px solid var(--input); background: var(--bg); font-weight: 600; font-size: 14px; position: relative; }
.gbtn svg { width: 18px; height: 18px; }
.pw { display: flex; gap: 6px; margin-top: 18px; justify-content: center; }
.pw i { width: 12px; height: 12px; border-radius: 50%; background: var(--input); transition: transform .5s cubic-bezier(.34, 1.56, .64, 1), opacity .5s; }
.pw.gone i { transform: scale(0); opacity: 0; }
.pw.gone i:nth-child(2) { transition-delay: .06s; } .pw.gone i:nth-child(3) { transition-delay: .12s; } .pw.gone i:nth-child(4) { transition-delay: .18s; } .pw.gone i:nth-child(5) { transition-delay: .24s; } .pw.gone i:nth-child(6) { transition-delay: .3s; } .pw.gone i:nth-child(7) { transition-delay: .36s; } .pw.gone i:nth-child(8) { transition-delay: .42s; }
.vaults { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: 100%; max-width: 380px; }
.vault { border: 1px solid var(--border); border-radius: 14px; padding: 12px; background: var(--bg); display: grid; gap: 6px; }
.js .vault { transform: translateY(20px); opacity: 0; transition: transform .7s cubic-bezier(.16, 1, .3, 1), opacity .7s; }
.js .in .vault { transform: none; opacity: 1; }
.in .vault:nth-child(2) { transition-delay: .12s; } .in .vault:nth-child(3) { transition-delay: .24s; }
.vault b { font-size: 12px; }
.vault i { display: block; height: 6px; border-radius: 3px; background: var(--accent); }
.vault i:nth-of-type(2) { width: 70%; } .vault i:nth-of-type(3) { width: 85%; }
.vault .lock { width: 22px; height: 22px; border-radius: 6px; background: var(--primary); display: grid; place-items: center; }
.vault .lock svg { width: 12px; height: 12px; stroke: var(--on-primary); }

/* ------------------------------------------------------------- final CTA */
.final { background: var(--band); color: var(--on-band); border-radius: 28px; padding: 48px 24px; text-align: center; position: relative; overflow: hidden; }
@media (min-width: 960px) { .final { padding: 80px 48px; } }
.final h2 { margin: 12px auto 16px; color: var(--on-band); }
.final p { color: var(--on-band-muted); max-width: 34em; margin: 0 auto 28px; font-size: 18px; }
.final .btn-primary { background: var(--on-band); color: var(--band); }
.final .final-bot { width: 160px; height: 160px; margin: -8px auto 0; }
.final .final-bot .cbot-ink { fill: var(--on-band); }
.final small { display: block; margin-top: 18px; color: var(--on-band-muted); font-size: 14px; }

footer { padding: 40px 0 56px; color: var(--faint); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
footer .brand { font-size: 16px; color: var(--fg); }
footer .brand svg { width: 22px; height: 22px; }

/* ------------------------------------------------------------- companion */
.buddy { position: fixed; right: 16px; bottom: 16px; z-index: 40; display: flex; align-items: flex-end; gap: 8px; pointer-events: none; transform: translateY(140%); transition: transform .7s cubic-bezier(.34, 1.4, .64, 1); }
.buddy.on { transform: none; }
.buddy svg { width: 76px; height: 76px; pointer-events: auto; cursor: pointer; }
.buddy .say { pointer-events: auto; background: var(--card); border: 1px solid var(--border); border-radius: 16px 16px 6px 16px; padding: 9px 12px; font-size: 13.5px; font-weight: 600; max-width: 210px; box-shadow: var(--float-shadow); margin-bottom: 44px; transform-origin: 100% 100%; transition: transform .4s cubic-bezier(.34, 1.56, .64, 1), opacity .3s; }
.buddy .say.out { transform: scale(.6); opacity: 0; }
@media (max-width: 600px) { .buddy svg { width: 60px; height: 60px; } .buddy .say { font-size: 12.5px; max-width: 170px; margin-bottom: 34px; } }

/* -------------------------------------------------------- reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .fade-up, h1 .ln > span { opacity: 1 !important; transform: none !important; }
  h1 em::after { transform: scaleX(1); }
  .line, .found, .tot { opacity: 1; transform: none; }
  .send { transform: none; }
  .vault { opacity: 1; transform: none; }
}

/* -------------------------------------------------------------- juggling */
.jug-head { text-align: center; display: grid; justify-items: center; }
.jug-head .sub { margin: 0 auto; }
.jug { position: relative; margin: 24px auto 0; max-width: 820px; }
.jug-scene { display: block; width: 100%; height: auto; overflow: visible; touch-action: manipulation; -webkit-user-select: none; user-select: none; }
.jug-scene .jobj { cursor: pointer; }
.jug-scene #jug-bot { cursor: pointer; }
.jug-ground { fill: var(--fg); opacity: .07; }
.jug-count { position: absolute; top: 4%; left: 0; display: inline-flex; align-items: baseline; gap: 6px; font: 500 13px/1 "Geist Mono", monospace; color: var(--muted); background: var(--card); border: 1px solid var(--border); border-radius: 999px; padding: 7px 12px; }
.jug-count b { font: 700 18px/1 Geist, sans-serif; color: var(--fg); font-variant-numeric: tabular-nums; }
.jug-shelf { position: relative; z-index: 1; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 18px; }
.jchip {
  display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px 5px 5px;
  border-radius: 999px; border: 1px solid var(--border); background: var(--card); color: var(--fg);
  font: 600 13.5px/1 Geist, sans-serif; cursor: pointer;
  transition: transform .3s cubic-bezier(.34, 1.56, .64, 1), background .2s, border-color .2s, color .2s;
}
.jchip svg { width: 30px; height: 30px; transition: opacity .2s, transform .4s cubic-bezier(.34, 1.56, .64, 1); }
.jchip:hover { transform: translateY(-2px); }
.jchip:active { transform: scale(.96); }
.jchip[aria-pressed="false"] { background: transparent; border-style: dashed; border-color: var(--input); color: var(--muted); }
.jchip[aria-pressed="false"] svg { opacity: .45; transform: scale(.85); }
.jchip[aria-pressed="true"] svg { transform: rotate(-6deg); }
.jug-hint { text-align: center; color: var(--faint); font-size: 14px; margin: 14px 0 0; }
@media (max-width: 600px) {
  .jchip { font-size: 12.5px; padding: 4px 10px 4px 4px; gap: 6px; }
  .jchip svg { width: 24px; height: 24px; }
  .jug-count { top: 0; }
}
.alt .mod { background: var(--bg); }
.alt .mod.wide { background: var(--band); }

/* ------------------------------------------------------------------ army */
.army { position: relative; margin: 32px auto 0; max-width: 980px; }
.army-scene { display: block; width: 100%; height: auto; overflow: visible; -webkit-user-select: none; user-select: none; }
.army-scene #army-conductor { cursor: pointer; }
.army-shadow { fill: var(--fg); fill-opacity: .08; }
.jchip.static { cursor: default; }
.jchip.static:hover, .jchip.static:active { transform: none; }
.jchip.static svg { transform: none; }
@media (max-width: 600px) {
  .army-scene .row-back { display: none; }
}
.alt .sec-card { background: var(--bg); }
.alt .vault, .alt .gbtn { background: var(--card); }